http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2116903-C
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F24-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-04 |
| filingDate | 1994-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2001-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0626f6d8b0998dc02eab1e4f9c632c9d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e82472ef52e2754985c3da63631fcac4 |
| publicationDate | 2001-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2116903-C |
| titleOfInvention | Process for hydrotreating resins to lighten color |
| abstract | The color of hydrocarbon resins having carbon-carbon double bonds and containing color bodies is lightened by a hydrotreating process comprising the single step of contacting the resin with hydrogen in the presence of a catalyst that promotes the hydrogenation of the color bodies without substantially changing the content of carbon-carbon double bonds in the resin. The preferred catalysts are copper chromite and copper/zinc. are prefer |
| priorityDate | 1993-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 64.